yes, my websites have some duplicate content years in 2019 and 2020. I have deleted almost all of them but ezoic team rejected our website. both websites have 19k traffic daily. from the US 70% of traffic rest global traffic.
and about ad manager. when I sign up ezoic. ezoic wants me to open an ad manager account. I think they provide a sign-up link for google ad manager. I sign up through the link and I have now an MI ad manager account. I want my google ad manager to convert the MI account to a child account or parent account so I make some money over there.
I watch some videos they said if ezoic or any google partner wants they will convert your account to a child or parent account. on my ad manager account, there is no contact form or contact representative.